timekeeper
n. (尤指體育賽事中的)計時員; 計時器; 出勤時間計時員; 打拍子的人
A timekeeper is a person or an instrument that records or checks the time.
If you say that someone is a good timekeeper, you mean that they usually arrive on time for things. If you say that they are a poor timekeeper, you mean that they are often late.
1. (sports) an official who keeps track of the time elapsed
2. a clerk who keeps track of the hours worked by employees
3. a measuring instrument or device for keeping time
Will you take it back or exchange it if it is not a good timekeeper?
如果時間走得不準,你們給退換 嗎 ?
This clock a good timekeeper.
工廠中的記時員記錄工作時間.
The watch is an excellent timekeeper.
這個表計時相當精確.
The pineal gland is therefore a photosensitive organ and an important timekeeper for the human body.
因此松果體是人身體一個感光性器官和一個重要的時鐘.
What does this timekeeper do?
計時員的工作是 什麼 ?